scholarly journals Development of a battery management system with flying capacitor‐type multiport converter in the discontinuous current mode

2021 ◽  
Vol 214 (4) ◽  
Author(s):  
Taisuke Shioi ◽  
Mitsuru Miyashita ◽  
Hiroki Watanabe ◽  
Keisuke Kusaka ◽  
Jun‐Ichi Itoh ◽  
...  
Keyword(s):  
Management System ◽  
Current Mode ◽  
Battery Management System ◽  
Battery Management ◽  
Multiport Converter

Development of a Battery Management System with Flying Capacitor-type Multiport Converter in the Discontinuous Current Mode

2021 ◽  
Vol 141 (7) ◽  
pp. 520-531
Author(s):  
Taisuke Shioi ◽  
Mitsuru Miyashita ◽  
Hiroki Watanabe ◽  
Keisuke Kusaka ◽  
Jun-ichi Itoh ◽  
...  
Keyword(s):  
Management System ◽  
Current Mode ◽  
Battery Management System ◽  
Battery Management ◽  
Multiport Converter

Battery Management System with Flying Capacitor Converter Operated in Discontinuous Current Mode

2019 ◽  
Author(s):  
Taisuke Shioi ◽  
Mitsuru Miyashita ◽  
Satoshi Nagai ◽  
Keisuke Kusaka ◽  
Jun-Ichi Itoh ◽  
...  
Keyword(s):  
Management System ◽  
Current Mode ◽  
Battery Management System ◽  
Battery Management

scholarly journals Analysis of battery management system issues in electric vehicles

2020 ◽  
Vol 994 ◽  
pp. 012013
Author(s):  
V Karkuzhali ◽  
P Rangarajan ◽  
V Tamilselvi ◽  
P Kavitha
Keyword(s):  
Electric Vehicles ◽  
Management System ◽  
Battery Management System ◽  
Battery Management

scholarly journals Design of a Modular Battery Management System for Electric Motorcycle

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3532
Author(s):  
Hung-Cheng Chen ◽  
Shin-Shiuan Li ◽  
Shing-Lih Wu ◽  
Chung-Yu Lee
Keyword(s):  
Temperature Measurement ◽  
Management System ◽  
Battery Management System ◽  
Battery Management ◽  
Voltage Measurement ◽  
Mixed Signal ◽  
Discharge Temperature ◽  
Charging Current ◽  
Battery Module ◽  
Signal Processor

This paper proposes a modular battery management system for an electric motorcycle. The system not only can accurately measure battery voltage, charging current, discharging current, and temperature but also can transmit the data to the mixed-signal processor for battery module monitoring. Moreover, the system can control the battery balancing circuit and battery protection switch to protect the battery module charging and discharging process safety. The modular battery management system is mainly composed of a mixed-signal processor, voltage measurement, current measurement, temperature measurement, battery balancing, and protection switch module. The testing results show that the errors between the voltage value measured by the voltage measurement module and the actual value are less than 0.5%, about 1% under the conditions of different charging and discharging currents of 9 A and 18 A for the current measuring module, less than 1% for the temperature measurement module; and the battery balancing in the battery management system during the charging process. When the module is charged at 4.5 A for about 805 s, each cell of the battery has reached the balancing state. Finally, the testing results validate that the modular battery management system proposed in this paper can effectively manage the battery balancing of each cell in the battery module, battery module overcharge, over-discharge, temperature protection, and control.

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